CVE-2022-49952

misc: fastrpc: fix memory corruption on probe

Description

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on probe Add the missing sanity check on the probed-session count to avoid corrupting memory beyond the fixed-size slab-allocated session array when there are more than FASTRPC_MAX_SESSIONS sessions defined in the devicetree.

N/A

CVSS

Severity:

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/ec186b9f4aa2e6444d5308a6cc268aada7007639
https://git.kernel.org/stable/c/c99bc901d5eb9fbdd7bd39f625e170ce97390336
https://git.kernel.org/stable/c/0e33b0f322fecd7a92d9dc186535cdf97940a856
https://git.kernel.org/stable/c/c0425c2facd9166fa083f90c9f3187ace0c7837a
https://git.kernel.org/stable/c/9baa1415d9abdd1e08362ea2dcfadfacee8690b5

Frequently Asked Questions

What is the severity of CVE-2022-49952?: CVE-2022-49952 has not yet been assigned a CVSS score.
How to fix CVE-2022-49952?: To fix CVE-2022-49952, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-49952 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-49952 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-49952?: CVE-2022-49952 affects Linux Linux, Linux Linux.

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